| Does it worth a upgrade to Dolby Atmos? | slashedzero | 8760 | 17 | |
| DAC upgrade from Oppo 105 | roberjerman | 2019 | 1 | |
| SET amplifier recommendation | opus111 | 26213 | 59 | |
| SACD/CD player update | tweak1 | 8035 | 35 | |
| Looking for IC and speaker cable suggestion | audioconnection | 5834 | 31 | |
| Looking for a 7 channel power amp to replace Krell showcase 7 | cygnus_859 | 9225 | 8 | |
| CAT SL-1 Reference repair | bombaywalla | 4594 | 13 | |
| Turntable bearing noise | cygnus_859 | 7206 | 9 | |
| How to tell the version of VPI JMW tone arm? | rauliruegas | 5355 | 2 | |
| 6DJ8 measurement error on Hickok 600A | cygnus_859 | 6343 | 10 | |
| Tube phono preamp for CJ LS2 | marco1 | 1760 | 3 | |
| Conrad Johnson PV12AL surprise | zd542 | 4663 | 1 | |
| upgrade from Audio Research SP6C | cygnus_859 | 7366 | 4 | |
| Audio Research VT100 upgrade to VT100 MKII | ebm | 10204 | 6 | |
| Audio Research SP-6C vs. SP-6C-1? | hifigeek1 | 2643 | 2 | |
